Customer Reviews for Demon WP Insecticide

I have ordered this for the last three years after a new neighbor moved in bringing horrid roaches with them. I found this product online and have been happy since. Though the bugs aren't inside our home because of this product, I use this outside around the foundation which has prevented them from invading us! This is a great product that really works!

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Using a IG This is the best thing I have found to kill insects .It works wonders when using an igr with it

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I have been using this product for years; and it is by far the best insecticide I have ever used. I highly recommend Demon WP if you are looking for lasting results indoors as well as outdoors, under siding, around windows and eves.

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I use this in the garage, around doorways, and perimeter treatment about 3' up the brick on outside of house. Where it doesn't touch water it lasts forever. It seems to work well (see dead bugs) even through a couple rains. Love the drop in pouch, mixes easily for one batch of spray. In the crummy old rent house we used to have, this product was excellent as a crack/ crevice spray indoors (our neighbors roaches would try to come visit)

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Bought some of this stuff in the little packets last year and it worked great. Now I bought a couple containers to get rid of those stinkbugs. I sprayed the house a few weekends ago and those darn stinkbugs love it...Lol! They get that residue on their legs and when they lick it off, they croak. It has been working good on other bugs as well.

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0 of 1 people found this review helpful

I actually found a dead scorpion this morning. I had sprayed several weeks ago with the Demon spray and it is definitely working. Since I live in Arizona scorpions are a real problem and this is the Demon is the first spray that actually works.

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I started using this product in 1990 to control scorpions and other critters when we lived in El Paso. It is an excellent insecticide, mixes easy, dries clear, easy clean up of sprayer. The residual poison stays on surfaces or months and kills bugs which come in contact with it.

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Got this insecticide very fast. I mixed per the instructions. Sprayed and in two days no more roaches. THANKS

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Our neighbors had purchased this product first and highly recommended it. We live in a wooded area where you can not help but have bugs. However, our biggest issue was the spiders all over our deck. You could not walk out the door without running into a web, sit on a chair and not be covered with spiders or their residue. So, we purchased the packets, power washed our deck and surrounding eaves and proceeded to spray this insecticide. It has been over a week and no spiders - well no bugs. It is so nice to be able to enjoy our deck without those nasty spiders. We love this stuff. It works.

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Great product!

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Very speedy shipping as usual! Works great for Wolf Spiders!

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Sorry it took me so long getting back yes, we like your product very well, I would purchase again when I need to. Thanks

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Demon is great to kill bugs inside and outside. I have been using it for years and I love it. Great price super fast shipping!!!!

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This is the second year we have purchased this chemical to get rid of stink bugs. They started swarming about 2 weeks ago. My husband sprayed around windows and doors outside. Over night, there were hundreds of dead stink bugs. A few got in the house but died later. We have been almost stink bug free since then though we plan to pray again once the weather really turns could and they try to get it to winter over. This is a great product that actually works.

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Ive used other bug spray from here but it didnt control the stink bugs. To be fair, we didn't have them when I bought the other spray. This new stuff is amazing. I was infested with them in my bedroom, family room and back deck. We went from seeing 10/15 at a time in just 1 room to NONE! On warmer days I may see 1/2 but I will take that! I had a stink bug trap that they would crawl on not in! Thank you for the wonderful product!

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Fantastic. I have used this product many times for all sorts of insects. I recently had a severe infestation of black widows. I was outside for 2 hours the other night trying to hunt them down and kill them. I then remembered I had one packet of Demon stashed away. I prepared the mix and applied it to the house and found a ton of dead spiders in the morning.

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The delivery time for this product was outstanding. I received it in a most timely manner. As for the product it self. Very happy with the out come so far. I had a very serious cockroach problem. After applying Demon WP the 1st time, I noticed a big reduction of the population of roaches. Like I said, I had a major issue on my hands. Seems to be working just great so far. I am in the process of a 2nd application just to finish the job. I did three apt's with this procuct. I would highly recommend this insecticide for any cockroach problem one might have. Very easy to apply with a 1 gal. sprayer. The instructions for quantity and application were very thorough and easy to understand.

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Received the product promptly with no issues or problems DoMyOwnPestControl did a great job with a Great Product that is much needed in Florida Pet Safe poison

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This was a very inexpensive but very good product. It worked very well on getting rid of the pest (Roachs) that I was having trouble controlling. I found that I will be using this product as a preventive measure and hope to see its continued work in the future.

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Demon WP work great ,I use it as a barrier treatment around the outside of my home.All around my garage and I use it it my basement and storage areas of my attic. Its easy to mix and spray and I have found it to be very effective to control ants spiders earwigs and many other pesty bugs!!! Very inexpensive compared to over the counter products you can buy in the store.

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We purchased envelopes of this product last year for an asian beetle infestation. It worked so good that this year we ordered the 1 lb jar to have on hand for all our pest control. I will purchase this again when needed!! Received in just 3 days with standard shipping!

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The products work great. I keep seeing dead bugs on the porch and kills the spider. Love the product. Have been telling other family members and friends about this product.

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497 5 star reviews to 13 1 star review. I've used Demon for YEARS and has worked great all the time. Read Instructions for proper use. That always helps.

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Have not use it but have used it early I know this is a great insecticide.

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0 of 1 people found this review helpful

I have used this for a few years now and I think it is really a good product. would buy it again

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Demon WP is 40% Cypermethrin, I use it to spot treat around doors and windows, under the edge of the home siding, around the inside edge of the garage etc. The product is a dry powder that you mix with a gallon or two of water and use with a hand held sprayer. It dries to a light white film that's barely noticeable (if at all). One packet will treat all the way around my house. It's very effective and kills most (if not all) insects that come in contact with it. There will be dead spiders, beetles, pill bugs, ants etc laying everywhere you spray this stuff. Speaking of ants, if you spray the outside of a fire ant mound with this stuff the whole mound is dead in two days.

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This is the best insecticide I've ever used; my extended family uses it and all agree. It lasts for months and creates a deadly barrier for roaches, etc. that crawl over it. Here is Florida it is a "must have" to keep roaches out of your house.

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A combination of Demon & another product have given me great results with a bad gnat problem. I've had great result with fire ants. Best results for years. Have had a gnat problem for years a combination of Demon and another product have gave me the best results ever, also seems to be very effecive on fire ants.

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This is an excellent product by far! I used it in a 1gal sprayer purchased from a hardware store. This product was used to kill the red ants mounts in my yard, black carpenter ants in the kitchen and bath area, and wasp nest in the corner of my house roof. It worked like magic. I have no small children or pets so I also sprayed it on my front porch to keep mosquitos and other creepy crawling pest from entering my house. It's is worth the money...

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I use Demon WP inside the house and outside! It's an all around great product for pest control and we haven't had any problems with spiders, earwigs, ants, ticks or fleas! I have recommended this product to all my friends! Great for the do it yourself home pest controller!

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